Bird feeder



FIG. 1 is a front perspective view of a bird feeder showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view thereof; the rear being a mirror image of the front view shown;

FIG. 5 is a side elevational view thereof; the opposite side being a mirror image of the side view shown; and,

FIG. 6 is a cross-sectional view thereof taken along line 6--6 of FIG. 2. 

The ornamental design for a bird feeder, as shown and described. 